function getUrlParams(params){    var urlObj = {};    if(!window.location.search){
   return false;}    var urlParams = window.location.search.substring(1);    var urlArr = urlParams.split('&');    for(var i = 0; i < urlArr.length; i++){        var urlArrItem = urlArr[i].split('=');        urlObj[urlArrItem[0]] = urlArrItem[1]    } 　　// 判断是否有参数    if(arguments.length>=1){        return urlObj[params]    }    return urlObj;}getUrlParams().ie;getUrlParams('ie');

 

GetQueryString(param) { //param为要获取的参数名 注:获取不到是为null            var currentUrl = window.location.href; //获取当前链接            var arr = currentUrl.split("?");//分割域名和参数界限            if (arr.length > 1) {                arr = arr[1].split("&");//分割参数                for (var i = 0; i < arr.length; i++) {                    var tem = arr[i].split("="); //分割参数名和参数内容                    if (tem[0] == param) {                        return tem[1];                    }                }                return null;            }            else {                return null;            }        },